Jack-type hoist for hoisting of logs



FIG. 1 is a right side elevation view of a jack-type hoist for hoistingof logs showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof; and

FIG. 6 is a bottom plan view thereof.

The ornamental design for a jack-type hoist for hoisting of logs, asshown.